High Quality Content by WIKIPEDIA articles! The Simpson family is a family of fictional characters featured in the animated television series The Simpsons. The Simpsons are a nuclear family consisting of the married couple Homer and Marge and their three children Bart, Lisa and Maggie. They live at 742 Evergreen Terrace in the fictional town of Springfield, U.S. and they were created by cartoonist Matt Groening who conceived the idea while waiting in the lobby of James L. Brooks`s office. He named the characters after his own family members, substituting "Bart" for his own name. The family debuted April 19, 1987 in the The Tracey Ullman Show show short "Good Night" and were later spun off into their own series which debuted on December 17, 1989.